libre/linux-libre-tools

1 files changed, 41 insertions, 0 deletions

diff --git a/libre/linux-libre-tools/cpupower.rc b/libre/linux-libre-tools/cpupower.rc
new file mode 100644
index 000000000..9b0bcddb7
--- /dev/null
+++ b/libre/linux-libre-tools/cpupower.rc
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+. /etc/rc.conf
+. /etc/rc.d/functions
+
+[[ -f /etc/conf.d/cpupower ]] && . /etc/conf.d/cpupower
+
+case "$1" in
+  start|restart)
+    stat_busy "Setting cpupower rules"
+    declare -i fail=0
+
+    # frequency-set options
+    declare -a params=()
+    params+=(${governor:+-g $governor})
+    params+=(${min_freq:+-d $min_freq})
+    params+=(${max_freq:+-u $max_freq})
+    params+=(${freq:+-f $freq})
+    if ((${#params[@]} > 0)); then
+      cpupower frequency-set "${params[@]}" >/dev/null || fail=1
+    fi
+
+    # set options
+    declare -a params=()
+    params+=(${mc_scheduler:+-m $mc_scheduler})
+    params+=(${smp_scheduler:+-s $smp_scheduler})
+    params+=(${perf_bias:+-b $perf_bias})
+    if ((${#params[@]} > 0)); then
+      cpupower set "${params[@]}" >/dev/null || fail=1
+    fi
+
+    # print failure if any
+    (($fail > 0)) && stat_fail && exit 1 || stat_done
+  ;;
+  *)
+  echo "usage: $0 {start|restart}"  
+esac
+
+true
+
+# vim:set ts=2 sw=2 ft=sh et: